3 years ago

HHHHHEEEEELLLLLPPPPP

Mathematics

2 answers:

Darya [45]3 years ago

7 0

The answer is y=9x+27 i’m a math teacher

olga2289 [7]3 years ago

6 0

Y=9x+27

Explanation: Knowledge is power

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dmitriy555 [2]

Answer:

Value of x1 = 10 and x2 = -3

Step-by-step explanation:

$when \: we \: multiply \: the \: above \: matrices \\ we \: get \\ 2x1 + 6x2 = 2 \: \: \: \: and \\ 0x1 + 1x2 = - 3 \\ then \: \: x2 = - 3 \\ on \: substituting \: x2 = - 3 \:\\ in \: first \: equation \: \\ 2x1 + 6( - 3) = 2 \\ 2x1 - 18 = 2 \\ 2x1 = 20 \\ x1 = \frac{20}{2} \\ x1 = 10$

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THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

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